240008960

素因数分解:

$2^8\times 5^1\times {\mathrm{187507}}^1$

素因数の和:187528

約数の個数: 36

約数和(自身を含む): 574899528

約数和(自身を除く): 334890568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 187507, 375014, 750028, 937535, 1500056, 1875070, 3000112, 3750140, 6000224, 7500280, 12000448, 15000560, 24000896, 30001120, 48001792, 60002240, 120004480, 240008960]

約数ペア:

[(1, 240008960), (2, 120004480), (4, 60002240), (5, 48001792), (8, 30001120), (10, 24000896), (16, 15000560), (20, 12000448), (32, 7500280), (40, 6000224), (64, 3750140), (80, 3000112), (128, 1875070), (160, 1500056), (256, 937535), (320, 750028), (640, 375014), (1280, 187507)]